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Bilibili Tech

Provides introductions and tutorials on Bilibili-related technologies.

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Recent Articles

Latest from Bilibili Tech

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Bilibili Tech
Bilibili Tech
Oct 27, 2025 · Artificial Intelligence

How Bilibili’s LLM-Powered System Cuts Game Localization Costs by 80%

Bilibili’s game algorithm team built a four‑layer, LLM‑based translation platform that automates terminology extraction, retrieval‑augmented generation, and quality assessment, dramatically reducing localization cycles by over 85% and costs by up to 80% while supporting ten languages and ensuring consistent, culturally‑accurate game text.

LLMRAGgame localization
0 likes · 20 min read
How Bilibili’s LLM-Powered System Cuts Game Localization Costs by 80%
Bilibili Tech
Bilibili Tech
Oct 11, 2025 · Artificial Intelligence

Can Dual-Agent AI Transform Web Video Editing? Inside VibeCut’s Architecture

VibeCut introduces a novel Orchestrator‑Executor dual‑agent framework for WebCut, leveraging large language models, shared structured context, and modular tool integration to automate complex video editing tasks, demonstrating improved efficiency, transparency, and adaptability across diverse scenarios while addressing challenges of multi‑agent coordination.

AI video editingLarge Language ModelsWebCut
0 likes · 35 min read
Can Dual-Agent AI Transform Web Video Editing? Inside VibeCut’s Architecture
Bilibili Tech
Bilibili Tech
Sep 26, 2025 · Artificial Intelligence

How RAG Transforms Natural Language Queries into Accurate SQL for Business Users

This article explains how Retrieval‑Augmented Generation (RAG) combines large language models with vector databases to let non‑technical staff query massive membership data using plain language, detailing the workflow, technical architecture, optimization challenges, and real‑world impact on data‑driven decision making.

AIData PlatformLLM
0 likes · 17 min read
How RAG Transforms Natural Language Queries into Accurate SQL for Business Users
Bilibili Tech
Bilibili Tech
Sep 19, 2025 · Artificial Intelligence

How TextFlux Enables OCR‑Free Multi‑Language Scene Text Editing with Diffusion Models

TextFlux introduces an OCR‑free diffusion‑based framework that seamlessly inserts multilingual text into real‑world images using only glyph images and minimal training data, offering high visual fidelity, zero‑shot character rendering, and efficient multi‑line and single‑line generation on consumer GPUs.

OCR-freeText Editingdiffusion model
0 likes · 8 min read
How TextFlux Enables OCR‑Free Multi‑Language Scene Text Editing with Diffusion Models
Bilibili Tech
Bilibili Tech
Sep 12, 2025 · Mobile Development

How We Turned Kotlin/Native on iOS into a First-Class Development Experience

This article details a deep engineering effort that transforms Kotlin Multiplatform on iOS into a first‑class development environment, covering the current pain points, root causes, a redesigned Bazel‑based build pipeline, parallel compilation techniques, performance gains, and future roadmap for mobile developers.

BazelBuild OptimizationKotlin Multiplatform
0 likes · 24 min read
How We Turned Kotlin/Native on iOS into a First-Class Development Experience
Bilibili Tech
Bilibili Tech
Sep 4, 2025 · Artificial Intelligence

How AniME Automates Long‑Form Animation with a Director‑Driven Multi‑Agent AI Framework

AniME introduces a director‑driven multi‑agent system that combines a custom model‑selection protocol (MCP) with the open‑source AniSora V3 model to automatically generate consistent, high‑quality long‑form animation from story scripts, handling everything from storyboard creation to video editing and quality evaluation.

AnimationGenerative AIStoryboard
0 likes · 15 min read
How AniME Automates Long‑Form Animation with a Director‑Driven Multi‑Agent AI Framework
Bilibili Tech
Bilibili Tech
Aug 12, 2025 · Artificial Intelligence

How AI Recreates Original Voices in Multilingual Video Dubbing

This article explains the technical challenges and innovative AI solutions behind preserving speaker identity, emotion, and timing while translating video content into multiple languages, covering speech generation modeling, speaker segmentation, adversarial reinforcement learning, proper‑noun adaptation, and audio‑visual alignment techniques.

AI voice cloningaudio-visual alignmentcross-modal translation
0 likes · 22 min read
How AI Recreates Original Voices in Multilingual Video Dubbing